Question

same and different
15-0-1024
(1/2)×4 (1/2)×(4/1)
a b
c d
(1/2)×2×2 (1/2)×(2/1)×(2/1)
lt: i can find the area of a triangle
lo: identify and label the dimensions of a triangle using base and height

Explanation:

Step1: Calculate first expression

$\frac{1}{2} \times 4 = 2$

Step2: Calculate second expression

$\frac{1}{2} \times \frac{4}{1} = \frac{4}{2} = 2$

Step3: Calculate third expression

$\frac{1}{2} \times 2 \times 2 = \frac{1}{2} \times 4 = 2$

Step4: Calculate fourth expression

$\frac{1}{2} \times \frac{2}{1} \times \frac{2}{1} = \frac{1}{2} \times 4 = 2$

Answer:

All four expressions $\frac{1}{2} \times 4$, $\frac{1}{2} \times \frac{4}{1}$, $\frac{1}{2} \times 2 \times 2$, and $\frac{1}{2} \times \frac{2}{1} \times \frac{2}{1}$ evaluate to 2, so they are the same in terms of the result.